SKILL.md
Elasticsearch Query DSL Optimization
Diagnose why a Query DSL search is slow, identify the dominant cost from the profile (not guesswork), rewrite the query to remove that cost while preserving match semantics, and re-measure with profiling enabled.
Environment Configuration
This skill executes Elasticsearch operations through the elastic CLI. If the
elastic CLI is not installed, tell the user what it is needed for. Do
not guess credentials, call the HTTP API directly, or attempt other workarounds.
This skill references operations in HTTP-shorthand form (e.g., GET /, GET /_cat/indices, GET /{index}/_mapping,
GET /{index}/_settings/index.mode, POST /_query). The Operations table at the end of this document
maps each shorthand to the equivalent elastic CLI command — always use the CLI rather than calling the HTTP API
directly.